Rockbox mail archiveSubject: Re: memory upgrade adaptor PCB
Re: memory upgrade adaptor PCB
From: Dirk A. Vahlsing <diava_at_web.de>
Date: Tue, 18 Feb 2003 17:00:04 +0100
The pricing indication given is for the adaptor PCB only! If there is enough interest maybe I can provide the memories, too. Bundled with the PCB, but not soldered to it.
But I will definitly not do the modding itself - except for my personal jukebox ;-), sorry!
We are currently checking for DRAMs in BGA pakages, but don't expect to find any at all. This would offer the opportunity to upgrade to 16MB (the CPUs max DRAM support) and to provide a preassembled PCB. But don't expect this to come true.
"Benoit Midy" <bmidy_at_guddland.lu> schrieb am 18.02.03 14:59:40:
> I m interrested.
> But some questions come in my mind :
> - the price is only for the memory hardware ? or for the upgrade operation ?
> - if you upgrade the AJBR , should we send you the AJBR ? where ?
> could you give more info about it ?
> On Tue, 18 Feb 2003 12:48:40 +0100, Dirk A. Vahlsing wrote:
> >diava _at_ web . de
> Hi all!
> I'm thinking about a tiny, thin adaptor PCB which is first soldered to the archos PCB instead of the original DRAM chip and second the 8MB DRAM is soldered onto it. Only the two missing address
> lines have to be wired then instead of all the control lines and stuff.
> We are going to patch 5 recorders (-; and don't like wiring that much ;-). So if there are enough of you interested in the PCB it may make sense to develop this PCB and sell it. To get a reasonable
> price calculation I would like to know how many of you are interested in that PCB and what would be the maximum price you would pay for it (excluding shipping/customs duty etc).
> Some pricing _indication_:
> 20pcs: 15EUR/pc + shipping
> 100pcs: 5EUR/pc + shipping
> If you are interested please send mail to diava _at_ web . de directly. I will issue the results of this survey to this list end of February. Until then I should have decided on the final order/payment
> procedure (suggestions are very welcome!).
> about 25x15mm wide, 0.4mm thick
> TSOP 50(44) footprint on bottom, matches the K4E151612D
> TSOP 50 footprint on top, matches e.g. MT4LC4M16R6TG or GM71V65163C
> Benoit Midy
> Guddland Digital S.A.
> Tel: (352) 50 35 21 / 360
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Received on 2003-02-18